Operating instructions

8-16
SCSI REFERENCE 1012975
CHAPTER 8—LOG SENSE (4Dh)
Command Interface – Byte 06
The Command Interface field indicates the source of the failed command.
Ta b l e 8 - 8 lists the valid values for the Command Interface field.
8.4 COMMAND STATUS
The autoloader returns a status byte after processing the LOG SENSE
command. This section describes when each type of status byte might be
returned.
Good
The autoloader returns Good status when it is able to process the command
without errors.
Busy
The autoloader returns Busy status when it is processing a command for a
different initiator or when it is in the process of aborting a motion command.
Reservation Conflict
The autoloader returns Reservation Conflict status when it is reserved by a
different initiator. See Chapter 20 for more information about the RESERVE
command.
20h
Drive unload failed
21h
Device Services owned by panel
22h
Device Services owned by E-Net interface
23h
Picker indicates shipping lock in place
24h
Drive interface version not compatible
25h
Cartridge misloaded
Table 8-8 Command Interface codes returned on the LOG SENSE Command
Failure page
Command Interface Code Description
00h
None
01h
SCSI Command
02h
Panel Command
03h
Ethernet Command
04h
Sequential Mode Command
Table 8-7 Fault Symptom Codes returned on the LOG SENSE Command Failure
page (continued)
Fault Symptom Code Description